Huh, no love for the Toyota bZ / Subaru Solterra. I wonder if there's a reason or if just nobody's gotten to it yet. (It does have good built-in ACC.)
> Some cars it does not support because nobody has been interested in testing it out.
The issue is that the percentage of new cars that could be supported drops as more and more starts encrypting the CAN bus.
So a 1920s Fords are out, and 2035 BYD flying cars with post-quantum cryptographic command signature enforcement are out too. Toyota bZ sits somewhere in the middle of those. IIRC they got past some types of Toyota security keys but not all.